Class 11MathematicsPermutations and CombinationsDefinition of permutation, Number of permutations with or without repetition, Conditional permutations
Easy$A$ number lock has $3$ rings and each ring has $8$ digits. The total number of different ways in which the $3$ rings can be rotated is:
- A$3^8$
- B$8^3$
- C$3 \times 8$
- D$^8P_3$
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